This Ram-Air Cold Air Intake System from Banks Power is engineered to maximize airflow and engine performance for your 2017-2019 Chevrolet Silverado 2500 HD, Silverado 3500 HD, GMC Sierra 2500 HD, and similar models equipped with the L5P 6.6L Duramax engine. The oversized filter element, the largest in its class, protects your engine while allowing more air to flow through, which boosts horsepower and efficiency. The enclosed housing prevents hot engine air from contaminating the intake, helping your engine run cooler and more efficiently. This setup not only enhances power by +20 hp on its own but also integrates seamlessly with the Banks Derringer inline tuner for a total gain of up to 81 hp, providing significant performance improvements without extensive modifications.









